diff --git a/mos.yml b/mos.yml
index a5bd8c5..f16e88e 100644
--- a/mos.yml
+++ b/mos.yml
@@ -2,6 +2,8 @@ author: Dirk Jahnke
 description: Arduino Adafruit SSD1306 library modified for Wemos OLED 64x48
 type: lib
 version: 1.0
+platforms: [ esp32, esp8266 ]
+platform: esp8266
 
 sources:
   - src
@@ -16,3 +18,5 @@ tags:
   - c
   - js
   - hw
+
+manifest_version: 2017-09-29